MALICIOUS
212
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a screenshot lure and numerous links to external PDF files, many of which are hosted on domains associated with malicious redirectors. The primary redirector URL is https://cctraff.ru/strik?keyword=alimentacion+consciente+pdf, which likely serves as a gateway to further malicious content. The ML classifier strongly indicated maliciousness, and the structure suggests a link farm designed to distribute malware or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 20 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://cctraff.ru/strik?keyword=alimentacion+consciente+pdf
- http://files.wildconnectionart.com/uploads/1/3/1/4/131483371/626cae7.pdf
- http://files.jaztalks.com/uploads/1/3/0/7/130739024/073e0.pdf
- http://files.cakeduk.com/uploads/1/3/1/3/131380343/xiwux_dafadik_zapesuxife.pdf
- http://wegoxuro.marinerdrama.com/uploads/1/3/0/7/130776492/7346767.pdf
- http://files.thechurchtaxexpertsofamericallc.com/uploads/1/3/1/4/131453527/pisokov.pdf
- https://site-1036993.mozfiles.com/files/1036993/94684262916.pdf
- https://site-1036743.mozfiles.com/files/1036743/76064307909.pdf
- https://site-1037026.mozfiles.com/files/1037026/jetegabuv.pdf
- https://site-1036742.mozfiles.com/files/1036742/pobele.pdf
- https://site-1036923.mozfiles.com/files/1036923/pudusasunanigodigosoziga.pdf
- http://gipew.youthultimateprogram.org/uploads/1/3/0/7/130775583/wowarefevadufet.pdf
- http://ronux.westlandvocalmusic.com/uploads/1/3/1/3/131382271/biwake_vibez_wofosagijugun_bixezudujalofu.pdf
- http://rozawu.oxfordleamingtonclinic.com/uploads/1/3/0/7/130738799/kigivi.pdf
- http://nodoloti.applecreekcottages.com/uploads/1/3/1/3/131380908/nigowugitegi_jomew_xajetefuwapofo_sikewikapos.pdf
- http://bumojiril.sietinternational.org/uploads/1/3/0/7/130739456/xodexifez.pdf
- https://uploads.strikinglycdn.com/files/dbfdf5d7-7da5-40d8-86d7-452b4aa49515/basanidakizebikidivitu.pdf
- https://uploads.strikinglycdn.com/files/20e158b1-3595-4654-8c13-2edcc68952d5/29945754298.pdf
- https://uploads.strikinglycdn.com/files/2cdce8ba-20d7-41b6-95fc-032364669388/laxupovasapum.pdf
- https://uploads.strikinglycdn.com/files/5ec05904-97d0-4e94-9d53-ef0bd6dac3de/38832690533.pdf
- https://uploads.strikinglycdn.com/files/3fd4017d-7e81-4afa-8a10-60f3ebdb69ef/legudilamenu.pdf
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